Multiple Choice
A 10.0-kg box starts at rest and slides 3.90 m down a ramp inclined at an angle of 10° with the horizontal.If there is no friction between the ramp surface and crate,what is the velocity of the crate at the bottom of the ramp? (g = 9.8 m/s2)
A) 13.3 m/s
B) 3.64 m/s
C) 8.74 m/s
D) 8.68 m/s
E) 76.4 m/s
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q43: Jasper takes two books of mass m<sub>1</sub>
Q44: A simple pendulum,2.0 m in length,is released
Q45: A jet engine develops 1.50 × 10<sup>5</sup>
Q46: A 1.00-kg ball has zero kinetic and
Q47: A 62.0-kg woman runs up a flight
Q49: A spring with spring constant k is
Q50: The rate at which work is done
Q51: In 1908 there was a huge explosion
Q52: A simple pendulum,2.6 m in length,is released
Q53: Which of the following is not true